Ring



FIG. 1 is a top perspective view of a ring showing our new design;

FIG. 2 is a left side elevation view thereof, the right side elevation view being a mirror image thereof; and,

FIG. 3 is a front elevation view thereof.

The broken lines shown in FIGS. 1 through 3 illustrate portions of the ring which form no part of the claimed design. 

CLAIM The ornamental design for a ring, as shown and described. 